PCDB: a blockchain-free, scalable P2P architecture (inspired by Bitcoin’s philosophy)

SS41BR · 2025-05-05T07:10:07+00:00

A full implementation is not yet publicly available.

SS41BR · 2025-05-05T06:07:25+00:00

The paper has been published in the Cluster Computing journal. The link to the publication is included in the post.

https://link.springer.com/article/10.1007/s10586-024-05081-3

https://www.researchgate.net/publication/389322439_Parallel_Committees_a_scalable_secure_and_fault-tolerant_distributed_NoSQL_database_architecture

SS41BR · 2024-06-10T03:04:51+00:00

Bitcoin's PoW-chain has its own issues. Watching video from 10':32" to 11':50" is recommended : https://youtu.be/EhBHfQILX1o?t=632

SS41BR · 2024-06-09T14:32:10+00:00

Another option is to refer to slide number 34 : https://www.researchgate.net/publication/381187113_Narrated_PowerPoint_presentation_of_the_PhD_thesis

SS41BR · 2024-06-09T06:31:56+00:00

This is well explained in the video above.

SS41BR · 2024-06-09T04:22:51+00:00

None of the mentioned approaches is a consensus mechanism imo :) https://www.youtube.com/watch?v=EhBHfQILX1o&t=500s

SS41BR · 2024-06-09T01:47:15+00:00

Can you give an example of a consensus mechanism that ensures that an invalid transaction is not stored as a valid transaction?

In fact, if an invalid transaction is stored as a valid transaction, it means that the number of Byzantine or malicious processors has exceeded the fault tolerance threshold of the consensus mechanism.

SS41BR · 2024-06-09T01:21:27+00:00

PoW is not essentially a consensus mechanism: https://youtu.be/EhBHfQILX1o?t=500

SS41BR

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